FeCrAl alloy electric resistance heating
wire
1. Material composition: 0Cr15Al5, 1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5,
0Cr21Al6Nb,
0Cr27Al7Mo2, and etc
2. Certificate: ROHS, REACH, ISO9001:2000
3. Diameter: 0.03mm-10mm
4. Packing: on Spool and Carton
Applications
FeCrAl alloy wire heating elements are widely used for making electric heating elements
in home appliances and industrial furnaces.
Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies,
soldering irons, metal sheathed tubular elements and cartridge elements.
alloy type |
chemical composition % |
maximum temperature ℃ |
resistivity Ω·m |
melting point ℃ |
Tensile Strength (N/mm2) |
magnetism |
|||
|
Cr |
Al |
Ni |
Fe |
|
|
|
|
|
OCr21Al4 |
17.0-21.0 |
3.0-4.0 |
non |
rest |
1100 |
1.23±0.06 |
1500 |
750 |
yes |
OCr25Al5 |
23.0-26.0 |
4.5-6.5 |
non |
rest |
1250 |
1.42±0.07 |
1500 |
751 |
yes |
OCr21Al6Nb |
21.0-23.0 |
5.0-7.0 |
non |
rest |
1350 |
1.43±0.08 |
1510 |
752 |
yes |
KSC |
22.0--24.0 |
5.0-7.0 |
non |
rest |
1350 |
1.44±0.05 |
1510 |
753 |
yes |
OCr27Al7Mo2 |
26.8-27.8 |
6.0-7.0 |
non |
rest |
1400 |
1.53±0.07 |
1520 |
754 |
|